-
Lück, W.; Rittberger, W.; Schwantner, M.: ¬Der Einsatz des Automatischen Indexierungs- und Retrievalsystems (AIR) im Fachinformationszentrum Karlsruhe (1994)
0.03
0.025768742 = product of:
0.051537484 = sum of:
0.051537484 = product of:
0.10307497 = sum of:
0.10307497 = weight(_text_:w in 8153) [ClassicSimilarity], result of:
0.10307497 = score(doc=8153,freq=4.0), product of:
0.17310768 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.045425482 = queryNorm
0.5954384 = fieldWeight in 8153, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.078125 = fieldNorm(doc=8153)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lück, W.: Erfahrungen mit dem automatischen Indexierungssystem AIR/PHYS (1988)
0.02
0.0218655 = product of:
0.043731 = sum of:
0.043731 = product of:
0.087462 = sum of:
0.087462 = weight(_text_:w in 526) [ClassicSimilarity], result of:
0.087462 = score(doc=526,freq=2.0), product of:
0.17310768 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.045425482 = queryNorm
0.5052462 = fieldWeight in 526, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.09375 = fieldNorm(doc=526)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lück, W.: Qualität von bibliographischen Datenbanken : die Datenbank PHYS (1997)
0.02
0.018221252 = product of:
0.036442503 = sum of:
0.036442503 = product of:
0.07288501 = sum of:
0.07288501 = weight(_text_:w in 188) [ClassicSimilarity], result of:
0.07288501 = score(doc=188,freq=2.0), product of:
0.17310768 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.045425482 = queryNorm
0.42103854 = fieldWeight in 188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.078125 = fieldNorm(doc=188)
0.5 = coord(1/2)
0.5 = coord(1/2)